Oilfeed or Oil fed Drill Coolbor brand are unique with Straight Shank Spiral flutes with Internal Coolant Channels for carrying coolant directly to the cutting edge. Have longer tool life than any other drill. For drilling tough material with 135 degree split/notched point style. British made in excellent 1st quality to DIN340

Click on  Oilfeed Drills Metric  to buy all sizes from 3mm to 25mm

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